X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/34e8c78c1c9bf65564c1a3086584158e5c3cc415..414ccfb1e298a722d2afa8b8540ca84dc1ccc6f2:/IkiWiki/Render.pm?ds=inline

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 03b2910fd..05132a8a8 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -5,7 +5,6 @@ package IkiWiki;
 use warnings;
 use strict;
 use IkiWiki;
-use Encode;
 
 my (%backlinks, %rendered);
 our %brokenlinks;
@@ -62,8 +61,8 @@ sub genpage ($$) {
 	my $page=shift;
 	my $content=shift;
 	
-	run_hooks(postscan => sub {
-		shift->(page => $page, content => $content);
+	run_hooks(indexhtml => sub {
+		shift->(page => $page, destpage => $page, content => $content);
 	});
 
 	my $templatefile;
@@ -74,23 +73,28 @@ sub genpage ($$) {
 			$templatefile=$file;
 		}
 	});
-	my $template=template(defined $templatefile ? $templatefile : 'page.tmpl', blind_cache => 1);
-	my $actions=0;
+	my $template;
+	if (defined $templatefile) {
+		$template=template_depends($templatefile, $page,
+			blind_cache => 1);
+	}
+	else {
+		# no explicit depends as special case
+		$template=template('page.tmpl', 
+			blind_cache => 1);
+	}
 
+	my $actions=0;
 	if (length $config{cgiurl}) {
 		if (IkiWiki->can("cgi_editpage")) {
 			$template->param(editurl => cgiurl(do => "edit", page => $page));
 			$actions++;
 		}
-		if (exists $hooks{auth}) {
-			$template->param(prefsurl => cgiurl(do => "prefs"));
-			$actions++;
-		}
 	}
-		
 	if (defined $config{historyurl} && length $config{historyurl}) {
 		my $u=$config{historyurl};
-		$u=~s/\[\[file\]\]/$pagesources{$page}/g;
+		my $p=uri_escape_utf8($pagesources{$page}, '^A-Za-z0-9\-\._~/');
+		$u=~s/\[\[file\]\]/$p/g;
 		$template->param(historyurl => $u);
 		$actions++;
 	}
@@ -102,10 +106,10 @@ sub genpage ($$) {
 			$actions++;
 		}
 	}
-
 	if ($actions) {
 		$template->param(have_actions => 1);
 	}
+	templateactions($template, $page);
 
 	my @backlinks=sort { $a->{page} cmp $b->{page} } backlinks($page);
 	my ($backlinks, $more_backlinks);
@@ -127,8 +131,9 @@ sub genpage ($$) {
 		backlinks => $backlinks,
 		more_backlinks => $more_backlinks,
 		mtime => displaytime($pagemtime{$page}),
-		ctime => displaytime($pagectime{$page}),
+		ctime => displaytime($pagectime{$page}, undef, 1),
 		baseurl => baseurl($page),
+		html5 => $config{html5},
 	);
 
 	run_hooks(pagetemplate => sub {
@@ -169,15 +174,15 @@ sub scan ($) {
 		}
 		delete $typedlinks{$page};
 
+		# Preprocess in scan-only mode.
+		preprocess($page, $page, $content, 1);
+
 		run_hooks(scan => sub {
 			shift->(
 				page => $page,
 				content => $content,
 			);
 		});
-
-		# Preprocess in scan-only mode.
-		preprocess($page, $page, $content, 1);
 	}
 	else {
 		will_render($file, $file, 1);
@@ -281,69 +286,73 @@ sub srcdir_check () {
 	
 }
 
-sub verify_src_file ($$) {
-	my $file=shift;
-	my $dir=shift;
-
-	return if -l $file || -d _;
-	$file=~s/^\Q$dir\E\/?//;
-	return if ! length $file;
-	my $page = pagename($file);
-	if (! exists $pagesources{$page} &&
-		file_pruned($file)) {
-		return;
-	}
-
-	my ($file_untainted) = $file =~ /$config{wiki_file_regexp}/; # untaint
-	if (! defined $file_untainted) {
-		warn(sprintf(gettext("skipping bad filename %s"), $file)."\n");
-	}
-	return ($file_untainted, $page);
-}
-
 sub find_src_files () {
 	my @files;
 	my %pages;
 	eval q{use File::Find};
 	error($@) if $@;
-	find({
-		no_chdir => 1,
-		wanted => sub {
-			my ($file, $page) = verify_src_file(decode_utf8($_), $config{srcdir});
-			if (defined $file) {
-				push @files, $file;
-				if ($pages{$page}) {
-					debug(sprintf(gettext("%s has multiple possible source pages"), $page));
+
+	eval q{use Cwd};
+	die $@ if $@;
+	my $origdir=getcwd();
+	my $abssrcdir=Cwd::abs_path($config{srcdir});
+
+	my ($page, $underlay);
+	my $helper=sub {
+		my $file=decode_utf8($_);
+
+		return if -l $file || -d _;
+		$file=~s/^\.\///;
+		return if ! length $file;
+		$page = pagename($file);
+		if (! exists $pagesources{$page} &&
+		    file_pruned($file)) {
+			$File::Find::prune=1;
+			return;
+		}
+
+		my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
+		if (! defined $f) {
+			warn(sprintf(gettext("skipping bad filename %s"), $file)."\n");
+			return;
+		}
+	
+		if ($underlay) {
+			# avoid underlaydir override attacks; see security.mdwn
+			if (! -l "$abssrcdir/$f" && ! -e _) {
+				if (! $pages{$page}) {
+					push @files, $f;
+					$pages{$page}=1;
 				}
-				$pages{$page}=1;
 			}
-			else {
-				$File::Find::prune=1;
+		}
+		else {
+			push @files, $f;
+			if ($pages{$page}) {
+				debug(sprintf(gettext("%s has multiple possible source pages"), $page));
 			}
-		},
-	}, $config{srcdir});
-	foreach my $dir (@{$config{underlaydirs}}, $config{underlaydir}) {
-		find({
-			no_chdir => 1,
-			wanted => sub {
-				my ($file, $page) = verify_src_file(decode_utf8($_), $dir);
-				if (defined $file) {
-					# avoid underlaydir override
-					# attacks; see security.mdwn
-					if (! -l "$config{srcdir}/$file" &&
-					    ! -e _) {
-						if (! $pages{$page}) {
-							push @files, $file;
-							$pages{$page}=1;
-						}
-					}
-				}
-				else {
-					$File::Find::prune=1;
-				}
-			},
-		}, $dir);
+			$pages{$page}=1;
+		}
 	};
+
+	chdir($config{srcdir}) || die "chdir $config{srcdir}: $!";
+	find({
+		no_chdir => 1,
+		wanted => $helper,
+	}, '.');
+	chdir($origdir) || die "chdir $origdir: $!";
+
+	$underlay=1;
+	foreach (@{$config{underlaydirs}}, $config{underlaydir}) {
+		if (chdir($_)) {
+			find({
+				no_chdir => 1,
+				wanted => $helper,
+			}, '.');
+			chdir($origdir) || die "chdir: $!";
+		}
+	};
+
 	return \@files, \%pages;
 }
 
@@ -356,6 +365,35 @@ sub find_new_files ($) {
 
 	foreach my $file (@$files) {
 		my $page=pagename($file);
+
+		if ($config{rcs} && $config{gettime} &&
+		    -e "$config{srcdir}/$file") {
+			if (! $times_noted) {
+				debug(sprintf(gettext("querying %s for file creation and modification times.."), $config{rcs}));
+				$times_noted=1;
+			}
+
+			eval {
+				my $ctime=rcs_getctime($file);
+				if ($ctime > 0) {
+					$pagectime{$page}=$ctime;
+				}
+			};
+			if ($@) {
+				print STDERR $@;
+			}
+			my $mtime;
+			eval {
+				$mtime=rcs_getmtime($file);
+			};
+			if ($@) {
+				print STDERR $@;
+			}
+			elsif ($mtime > 0) {
+				utime($mtime, $mtime, "$config{srcdir}/$file");
+			}
+		}
+
 		if (exists $pagesources{$page} && $pagesources{$page} ne $file) {
 			# the page has changed its type
 			$forcerebuild{$page}=1;
@@ -365,34 +403,8 @@ sub find_new_files ($) {
 			if (isinternal($page)) {
 				push @internal_new, $file;
 			}
-			elsif ($config{rcs}) {
+			else {
 				push @new, $file;
-				if ($config{gettime} && -e "$config{srcdir}/$file") {
-					if (! $times_noted) {
-						debug(sprintf(gettext("querying %s for file creation and modification times.."), $config{rcs}));
-						$times_noted=1;
-					}
-
-					eval {
-						my $ctime=rcs_getctime("$config{srcdir}/$file");
-						if ($ctime > 0) {
-							$pagectime{$page}=$ctime;
-						}
-					};
-					if ($@) {
-						print STDERR $@;
-					}
-					my $mtime;
-					eval {
-						$mtime=rcs_getmtime("$config{srcdir}/$file");
-					};
-					if ($@) {
-						print STDERR $@;
-					}
-					elsif ($mtime > 0) {
-						utime($mtime, $mtime, "$config{srcdir}/$file");
-					}
-				}
 			}
 			$pagecase{lc $page}=$page;
 			if (! exists $pagectime{$page}) {
@@ -409,7 +421,7 @@ sub find_del_files ($) {
 	my @del;
 	my @internal_del;
 
-	foreach my $page (keys %pagemtime) {
+	foreach my $page (keys %pagesources) {
 		if (! $pages->{$page}) {
 			if (isinternal($page)) {
 				push @internal_del, $pagesources{$page};
@@ -445,6 +457,7 @@ sub remove_del (@) {
 		}
 	
 		delete $pagecase{lc $page};
+		$delpagesources{$page}=$pagesources{$page};
 		delete $pagesources{$page};
 	}
 }
@@ -462,8 +475,18 @@ sub find_changed ($) {
 			$pagemtime{$page}=$stat[9];
 
 			if (isinternal($page)) {
+				my $content = readfile($srcfile);
+
 				# Preprocess internal page in scan-only mode.
-				preprocess($page, $page, readfile($srcfile), 1);
+				preprocess($page, $page, $content, 1);
+
+				run_hooks(scan => sub {
+					shift->(
+						page => $page,
+						content => $content,
+					);
+				});
+
 				push @internal_changed, $file;
 			}
 			else {
@@ -526,7 +549,7 @@ sub link_types_changed ($$) {
 	my $old = shift;
 
 	return 0 if !defined $new && !defined $old;
-	return 1 if !defined $new || !defined $old;
+	return 1 if (!defined $new && %$old) || (!defined $old && %$new);
 
 	while (my ($type, $links) = each %$new) {
 		foreach my $link (keys %$links) {
@@ -591,13 +614,23 @@ sub render_dependent ($$$$$$$) {
 	
 	my %lc_changed = map { lc(pagename($_)) => 1 } @changed;
 	my %lc_exists_changed = map { lc(pagename($_)) => 1 } @exists_changed;
+
+	foreach my $p ("templates/page.tmpl", keys %{$depends_simple{""}}) {
+		if ($rendered{$p} || grep { $_ eq $p } @$del) {
+			foreach my $f (@$files) {
+				next if $rendered{$f};
+				render($f, sprintf(gettext("building %s, which depends on %s"), $f, $p));
+			}
+			return 0;
+		}
+	}
 	 
 	foreach my $f (@$files) {
 		next if $rendered{$f};
 		my $p=pagename($f);
 		my $reason = undef;
-	
-		if (exists $depends_simple{$p}) {
+
+		if (exists $depends_simple{$p} && ! defined $reason) {
 			foreach my $d (keys %{$depends_simple{$p}}) {
 				if (($depends_simple{$p}{$d} & $IkiWiki::DEPEND_CONTENT &&
 				     $lc_changed{$d})
@@ -622,7 +655,7 @@ sub render_dependent ($$$$$$$) {
 				# only consider internal files
 				# if the page explicitly depends
 				# on such files
-				my $internal_dep=$dep =~ /internal\(/;
+				my $internal_dep=$dep =~ /(?:internal|comment|comment_pending)\(/;
 
 				my $in=sub {
 					my $list=shift;
@@ -690,25 +723,37 @@ sub gen_autofile ($$$) {
 	my $autofile=shift;
 	my $pages=shift;
 	my $del=shift;
-	
-	if (srcfile($autofile, 1)) {
-		return 0;
+
+	if (file_pruned($autofile)) {
+		return;
 	}
 
-	my ($file, $page) = verify_src_file("$config{srcdir}/$autofile", $config{srcdir});
-	
-	if ((!defined $file) ||
-	    (exists $wikistate{$autofiles{$autofile}{plugin}}{autofile_deleted})) {
-		return 0;
+	my ($file)="$config{srcdir}/$autofile" =~ /$config{wiki_file_regexp}/; # untaint
+	if (! defined $file) {
+		return;
+	}
+
+	# Remember autofiles that were tried, and never try them again later.
+	if (exists $wikistate{$autofiles{$autofile}{plugin}}{autofile}{$autofile}) {
+		return;
+	}
+	$wikistate{$autofiles{$autofile}{plugin}}{autofile}{$autofile}=1;
+
+	if (srcfile($autofile, 1) || file_pruned($autofile)) {
+		return;
 	}
 	
+	if (-l $file || -d _ || -e _) {
+		return;
+	}
+
+	my $page = pagename($file);
 	if ($pages->{$page}) {
-		return 0;
+		return;
 	}
 
-	if (grep { $_ eq $file } @$del) {
-		$wikistate{$autofiles{$autofile}{generator}}{autofile_deleted}=1;
-		return 0;
+	if (grep { $_ eq $autofile } @$del) {
+		return;
 	}
 
 	$autofiles{$autofile}{generator}->();
@@ -724,7 +769,10 @@ sub refresh () {
 	my ($new, $internal_new)=find_new_files($files);
 	my ($del, $internal_del)=find_del_files($pages);
 	my ($changed, $internal_changed)=find_changed($files);
-	run_hooks(needsbuild => sub { shift->($changed) });
+	run_hooks(needsbuild => sub {
+		my $ret=shift->($changed, [@$del, @$internal_del]);
+		$changed=$ret if ref $ret eq 'ARRAY';
+	});
 	my $oldlink_targets=calculate_old_links($changed, $del);
 
 	foreach my $file (@$changed) {
@@ -758,7 +806,7 @@ sub refresh () {
 	foreach my $file (@$new, @$del) {
 		render_linkers($file);
 	}
-	
+
 	if (@$changed || @$internal_changed ||
 	    @$del || @$internal_del || @$internal_new) {
 		1 while render_dependent($files, $new, $internal_new,
@@ -769,8 +817,8 @@ sub refresh () {
 	render_backlinks($backlinkchanged);
 	remove_unrendered();
 
-	if (@$del) {
-		run_hooks(delete => sub { shift->(@$del) });
+	if (@$del || @$internal_del) {
+		run_hooks(delete => sub { shift->(@$del, @$internal_del) });
 	}
 	if (%rendered) {
 		run_hooks(change => sub { shift->(keys %rendered) });